This document specifies the classification, requirements, test methods, inspection rules, entry inspection and acceptance, packaging, transportation, storage, quality certificate and order (or contract) content of recycled deformed aluminum alloy raw materials. This document is applicable to the deformed aluminum alloy raw materials for melting and casting (hereinafter referred to as raw materials) obtained after recycling aluminum through sorting and other processing.
GB/T 40382-2021 Referenced Document
GB/T 17432 Methods for sampling for analyzing the chemical composition of wrought aluminum and aluminum alloys
GB/T 7999 Optical emission spectrometric analysis method of aluminum and aluminum alloys
GB/T 8005.1 Aluminium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values